| <?xml version="1.0" encoding="utf-8"?> |
| <!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> |
| |
| <glsa id="200501-36"> |
| <title>AWStats: Remote code execution</title> |
| <synopsis> |
| AWStats fails to validate certain input, which could lead to the remote |
| execution of arbitrary code or to the leak of information. |
| </synopsis> |
| <product type="ebuild">awstats</product> |
| <announced>January 25, 2005</announced> |
| <revised>May 28, 2009: 04</revised> |
| <bug>77963</bug> |
| <bug>81775</bug> |
| <access>remote</access> |
| <affected> |
| <package name="www-misc/awstats" auto="yes" arch="*"> |
| <unaffected range="ge">6.3-r2</unaffected> |
| <vulnerable range="lt">6.3-r2</vulnerable> |
| </package> |
| </affected> |
| <background> |
| <p> |
| AWStats is an advanced log file analyzer and statistics generator. |
| </p> |
| </background> |
| <description> |
| <p> |
| When 'awstats.pl' is run as a CGI script, it fails to validate specific |
| inputs which are used in a Perl open() function call. Furthermore, a |
| user could read log file content even when plugin rawlog was not |
| enabled. |
| </p> |
| </description> |
| <impact type="high"> |
| <p> |
| A remote attacker could supply AWStats malicious input, potentially |
| allowing the execution of arbitrary code with the rights of the web |
| server. He could also access raw log contents. |
| </p> |
| </impact> |
| <workaround> |
| <p> |
| Making sure that AWStats does not run as a CGI script will avoid the |
| issue, but we recommend that users upgrade to the latest version, which |
| fixes these bugs. |
| </p> |
| </workaround> |
| <resolution> |
| <p> |
| All AWStats users should upgrade to the latest version: |
| </p> |
| <code> |
| # emerge --sync |
| # emerge --ask --oneshot --verbose ">=www-misc/awstats-6.3-r2"</code> |
| <p> |
| Note: Users with the vhosts USE flag set should manually use |
| webapp-config to finalize the update. |
| </p> |
| </resolution> |
| <references> |
| <uri link="http://awstats.sourceforge.net/docs/awstats_changelog.txt">AWStats ChangeLog</uri> |
| <uri link="http://www.idefense.com/application/poi/display?id=185">iDEFENSE Advisory</uri> |
| <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-0116">CAN-2005-0116</uri> |
| <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-0362">CAN-2005-0362</uri> |
| <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-0363">CAN-2005-0363</uri> |
| </references> |
| <metadata tag="requester" timestamp="Tue, 18 Jan 2005 13:51:20 +0000"> |
| koon |
| </metadata> |
| <metadata tag="submitter" timestamp="Sat, 22 Jan 2005 01:15:21 +0000"> |
| lewk |
| </metadata> |
| <metadata tag="bugReady" timestamp="Tue, 25 Jan 2005 18:48:59 +0000"> |
| jaervosz |
| </metadata> |
| </glsa> |